TY - JOUR A1 - Kaplan, H. A1 - Lancaster, J.B. A1 - Tucker, W.T. A1 - Anderson, K.G. T1 - Evolutionary approach to below replacement fertility Y1 - 2002 DO - 10.1002/ajhb.10041 JF - American Journal of Human Biology VL - 14 IS - 2 SP - 233 EP - -256 ER -